两管的

Objective To compare the use of the GlideScope and the conventional Macintosh laryngoscope in simulated cervical spine immobilization.

目的 比较GltdeScope视频喉镜和Macintosh直接喉镜在颈椎制动患者气管插管中的难易，及两种工具插管对血液动力学的影响。

On the principle of the parallel four link rods machanism, using two group parallel and equal distance spring slices, by a series of mechanism links, the position changes of rods and measure head on two grooves were showed by measuring meter in order to measure the change amount of two groove distance on central spindle of spinning bearing .

本文运用了机械原理中平行四杆机构原理，采用两组平行等距弹簧片组，通过一系列结构连接，使杆、管臂测头在两沟道中的位置变化，由测量仪表显示出来，从而达到测量纺杯轴承心轴上两沟间距离的变化

From the experimental results, this paper analyzes the relations among the pipe-flow characteristics, solid characteristics, slurry characteristics and transporting method which affected resistance loss in two-phase flow, and does sensitive analysis by using standard regression coefficient method on important factors such as diameter of pipe, specific gravity, concentration and inclined angle to find the degree which have influenced.

根据实验结果，分析了管流特性、物料特性、浆体特性和输送方式对于两相管流阻力损失的影响关系，并首次采用多因素分析法对重要因素，如管径、比重、浓度、倾角等进行了敏感性分析，找出了其影响程度的大小关系。

A second set of toroids was made later, which employed a 21cm diameter plywood disk as their center, and two tubes as the actual toroid.

一螺旋管第二盘稍后，雇用一21厘米直径作为其中心的胶合板上，并在实际的两个环形管。

The temporary closure must tightly seal the coronal trepanation opening between appointments, in order to prohibit any bacterial penetration into the root canal system.

为避免细菌渗漏入根管系统，在根管治疗两次预约之间的暂封必须紧密封闭牙冠上开放的桶状开髓洞形。

The temporary closure must tightly seal the coronal trepanation opening between appointments, in order to prohibit any bacterialpenetration into the root canal system.

为避免细菌渗漏入根管系统，在根管治疗两次预约之间的暂封必须紧密封闭牙冠上开放的桶状开髓洞形。

Experiments were performed in horizontal and vertical conduits with diameter of 50 mm respectively, adopting air and water as flow media and a triangular prism as the vortex-forming body.

以空气和水为介质，以三角柱为旋涡发生体，在内径为50mm的水平管和垂直上升管中分别进行实验，分析雷诺数和体积含气率对气液两相流涡街稳定性的影响。

On the front of each foot. Each tube should click

将两根短的管条安装到印表机的脚座上，每根管

The round tube billet of sizing mill pushed two set of Turks-heads to form sharp corner in longitudinal direction.

在钢管纵向，利用定径机组的圆形管坯直接推进两架被动的土耳其头而形成尖角管。

We conclude that (1) S100A1 is a specific and sensitive immunohistochemical marker to differentiate nephrogenic adenoma from prostatic adenocarcinoma;(2) AMACR immunostaining does not seem to be a useful marker in distinguishing between these 2 lesions;(3) given that both S100A1 and AMACR have been reported to be expressed in renal tubular cells and in a subset of renal cell neoplasms, our findings confirm the histogenetic relationship between nephrogenic adenoma and renal tubular epithelium.

我们总结认为：（1）鉴别肾源性腺瘤和前列腺腺癌，S100A1既特异又敏感；（2）AMACR免疫染色鉴别这两种病变，效用不佳；（3）文献报道S100A1和AMACR均表达于肾小管上皮和部分肾细胞肿瘤，在此前提下，我们的结果证实了肾源性腺瘤和肾小管上皮之间的组织发生关系。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。